The gym may never be as crowded as it is in the weeks after people across the nation make New Year's resolutions to reach their fitness goals. While the plethora of activity trackers might make it ...

Bored of staring at the wall while running indoors? Virtual fitness tech now lets you explore global trails, join interactive races, and even train with AI-guided workouts—right from your treadmill.

Two companies made announcements this week that would tie together the increasingly popular world of fitness apps with the increasingly high-tech workout machines found in gyms across the country -- ...